function toggleReadMore(id, linkText)
{
	var currentState = document.getElementById(id).className;
	
	if(currentState == "readMoreHidden")
	{
		document.getElementById(id).className = "readMoreShown";
		linkText.innerHTML = "read less";
	}
	else
	{
		document.getElementById(id).className = "readMoreHidden";	
		linkText.innerHTML = "read more";
	}
	
}